Inventor

ZWIEP THEODORE C

US4 patents

⚠️ This page may combine multiple inventors who share the name “ZWIEP THEODORE C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WOLVERINE WORLD WIDE INC

2 patents

US4024825AMay 24, 1977

Sewing machine work support and feed control

WOLVERINE WORLD WIDE INC2 citations54

US3965832AJun 29, 1976

Method of contour sewing

WOLVERINE WORLD WIDE INC2 citations54

DONNELLY CORP

1 patent

US4930742AJun 5, 1990

Rearview mirror and accessory mount for vehicles

DONNELLY CORP650 citations97

CASCADE ENG INC

1 patent

US4496332AJan 29, 1985

Rotary vibration isolator bushing

CASCADE ENG INC22 citations79